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Re:Cheating at chess with a computer for my shoes by whimsicalism on Tuesday September 06, 2022 @12:17PM (#32739244)
They metal detected & RF frequency detect before the round 4 match.
Re:Cheating at chess with a computer for my shoes by FartyMcFarter on Tuesday September 06, 2022 @01:28PM (#32740262)
RF detection before a match seems useless, unless the device is in constant communication.

I don't know enough about those devices and metal detectors to be able to tell whether that's effective mitigation. Could one make a device small enough to be hard to detect?